Operation logic data – Envision Peripherals R-410A User Manual
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ENVISION RESIDENTIAL INSTALLATION MANUAL
Operation Logic Data
OPERATION LOGIC
HEATING
COOLING
FAN ON SL1 - IN ON
STG1
STG2
STG3
EMERG
STG1
STG2
SINGLE SPEED UNITS
Compressor
On
On
On
Off
On
On
-
-
ECM2 Normal
Med
High
High
High
Med
High
Low
-
ECM2 Dehumidify
Med
High
High
High
85% Med
85% High
Low
-
PSC
On
On
On
On
On
On
On
-
Rev Valve
Off
Off
Off
Off
On
On
-
-
Loop Pump
On
On
On
Off
On
On
-
On
DHW Pump
On
Off
Off
Off
On
On
-
-
Aux Heater
Off
Off
Staged
Staged
Off
Off
-
-
Secondary 1- Out
On
On
On
Off
On
On
-
-
Emerg LED
Off
Off
Off
On
Off
Off
Off
-
T-Stat Signal
Y1
Y1, Y2
Y1, Y2, W
W
Y1, O
Y1, Y2, O
G
-
DUAL CAPACITY UNITS
Compressor-Lo
On
Off
Off
Off
On
Off
-
-
Compressor-Hi
Off
On
On
Off
Off
On
-
-
ECM2 Normal
Med
High
High
High
Med
High
Low
-
ECM2 Dehumidify
Med
High
High
High
85% Med
85% High
Low
-
Rev Valve
Off
Off
Off
Off
On
On
-
-
Loop Pumps
On
On
On
Off
On
On
-
On
DHW Pump
On
On
Off
Off
On
On
-
-
Aux Heater
Off
Off
Staged
Staged
Off
Off
-
-
Secondary 1- Out
On
On
On
Off
On
On
-
-
Secondary 2- Out
Off
On
On
Off
Off
On
-
-
Emerg LED
Off
Off
Off
On
Off
Off
-
-
T-Stat Signal
Y1
Y1, Y2
Y1, Y2, W
W
Y1, O
Y1, Y2, O
G
-